Keytap2
Open SourceShow HN 2020
acoustic keyboard eavesdropping based on n-gram frequencies
Keytap2 was launched on Hacker News as "Show HN: Keytap2 – acoustic keyboard eavesdropping based on n-gram frequencies". It received 168 points and active community acclaim.
88.1Score
- Mentions
- 388
- Discussers
- 114
- positive
- 92%
Hacker News Consensus & Insights
Synthesized from developer and community discussions across multiple years.
Why Hackers Love It
- 社区高度好评的经典发布，获得 168 点赞与 39 条讨论
- 开源透明，具备自由定制与自托管能力
Common Concerns & Tradeoffs
- 请根据实际工作流评估学习成本与生态兼容性
Ideal for: 寻找高品质 hardware 工具的开发者与技术爱好者。
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